1.6.5.3.4 Verification
Calculate the PFHd (high demand mode) or PFD (low demand mode) of the whole safety function with
the values given by the device’s safety manual. Verify that the PFD/PFH of the safety function is
sufficiently low for the desired safety level. You can find the values for
Test and validate the safety functions before taking the system is put into operation.
d
Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1
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